Direct micro-carbonization inside polymer using focused femtosecond laser pulses

• Morita, Naoto

• Shimotsuma, Yasuhiko

• Nishi, Masayuki

• Sakakura, Masaaki

• Miura, Kiyotaka

• Hirao, Kazuyuki

Abstract

Localized modification of electric conductive properties inside polyfluorene derivative by using focused femtosecond laser was demonstrated. Photoinduced structures are composed of amorphous carbon transferred from three-dimensional configuration of cardo structure. Such space-selective photoinduced microstructures exhibit high electrical conductivity of about 30 S/m.

Journal

• Applied Physics Letters

  Applied Physics Letters 105 (20), 2014-11-17

  AIP Publishing

Details

• CRID: 1050282810776462464
• NII Article ID: 120005522503
• NII Book ID: AA00543431
• ISSN: 00036951
• HANDLE: 2433/192481
• Text Lang: en
• Article Type: journal article
• Data Source:
  • IRDB
  • CiNii Articles